bibliographic entry 29187 [be/29187]
https://w3id.org/oc/corpus/be/29187

is a

• bibliographic reference

content

• US Department of Health and Human Services. 2008 physical activity guidelines for Americans. 2008. http://www.health.gov/PAGuidelines.

references

• https://w3id.org/oc/corpus/br/69613